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12794080 = 255136151
BaseRepresentation
bin110000110011…
…100011100000
3220002000011211
4300303203200
511233402310
61134115504
7213514345
oct60634340
926060154
1012794080
117249422
12434bb94
13285c580
1419b07cc
1511cac8a
hexc338e0

12794080 has 48 divisors (see below), whose sum is σ = 32556384. Its totient is φ = 4723200.

The previous prime is 12794077. The next prime is 12794083. The reversal of 12794080 is 8049721.

12794080 = T9 + T10 + ... + T424.

It is an interprime number because it is at equal distance from previous prime (12794077) and next prime (12794083).

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12794083) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 996 + ... + 5155.

It is an arithmetic number, because the mean of its divisors is an integer number (678258).

Almost surely, 212794080 is an apocalyptic number.

12794080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12794080 is an abundant number, since it is smaller than the sum of its proper divisors (19762304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12794080 is a wasteful number, since it uses less digits than its factorization.

12794080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6179 (or 6171 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 12794080 is about 3576.8813231641. The cubic root of 12794080 is about 233.8853506105.

The spelling of 12794080 in words is "twelve million, seven hundred ninety-four thousand, eighty".

Divisors: 1 2 4 5 8 10 13 16 20 26 32 40 52 65 80 104 130 160 208 260 416 520 1040 2080 6151 12302 24604 30755 49208 61510 79963 98416 123020 159926 196832 246040 319852 399815 492080 639704 799630 984160 1279408 1599260 2558816 3198520 6397040 12794080